CN106376068B - A kind of terminal power-economizing method, terminal device and narrowband base station - Google Patents
A kind of terminal power-economizing method, terminal device and narrowband base station Download PDFInfo
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- CN106376068B CN106376068B CN201610875486.2A CN201610875486A CN106376068B CN 106376068 B CN106376068 B CN 106376068B CN 201610875486 A CN201610875486 A CN 201610875486A CN 106376068 B CN106376068 B CN 106376068B
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- base station
- wide bandwidth
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- terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of terminal device and narrowband base stations, which comprises terminal device obtains the terminal positional information of itself after disconnecting with the first wide bandwidth base station；The base station position information and cell coverage area of the second wide bandwidth base station that narrowband base station is sent are obtained, second wide bandwidth base station is with the terminal device apart from nearest wide bandwidth base station；Determine whether itself is located in the cell coverage area according to the terminal positional information and the base station position information；If it is determined that itself not in the cell coverage area, then closing the Wideband module for broadband connections of itself.The present invention can reduce terminal power consumption amount.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of terminal power-economizing methods, terminal device and narrowband base station.
Background technique
Broadband system includes supporting wide-band terminal (such as smart phone) and wide bandwidth base station of broadband connections etc., for broadband
For terminal, after it loses broadband connection (disconnecting with certain wide bandwidth base station), the Wideband module weight of oneself can only be utilized
It is new to carry out cell searching, if searching accessible cell, it tries be attached with the wide bandwidth base station for covering the cell with again
Accessing to wide band network can not accessing to wide band network if can not search accessible cell always.
Under normal conditions, the cruise duration of end cell is an important evaluation index of its performance, still, when broadband end
After end loses broadband connection, the Wideband module of wide-band terminal can be constantly in opening state to carry out cell searching, this can be continuous
It expends the battery capacity of wide-band terminal, reduce the cruising ability of wide-band terminal battery.
Summary of the invention
In view of this, the main purpose of the embodiment of the present invention is to provide a kind of terminal power-economizing method, terminal device and narrow
Band base station, to realize the purpose for reducing terminal power consumption amount.
To achieve the above object, the embodiment of the invention provides a kind of terminal power-economizing methods, comprising:
Terminal device obtains the terminal positional information of itself after disconnecting with the first wide bandwidth base station；
The base station position information and cell coverage area of the second wide bandwidth base station that narrowband base station is sent are obtained, described second is wide
It is with the terminal device apart from nearest wide bandwidth base station with base station；
Determine itself whether be located at the MPS process model according to the terminal positional information and the base station position information
In enclosing；
If it is determined that itself not in the cell coverage area, then closing the Wideband module for broadband connections of itself.
Optionally, the base station position information and MPS process model for obtaining the second wide bandwidth base station that narrowband base station is sent
It encloses, comprising:
The terminal positional information is sent to the narrowband base station, so that the narrowband base station is believed according to the terminal location
The location information of the wide bandwidth base station of breath and the narrowband surrounding sites, it is determining wide apart from nearest second with the terminal device
Band base station；Obtain the base station position information and cell coverage area of second wide bandwidth base station that the narrowband base station is sent；
Alternatively,
To the location information of the wide bandwidth base station of narrowband surrounding sites described in the narrowband base station requests；According to the terminal position
The location information that confidence is ceased and requested, determining second wide bandwidth base station nearest with the terminal device distance, and will determine
The second wide bandwidth base station inform the narrowband base station；The cell for obtaining second wide bandwidth base station that the narrowband base station is sent is covered
Lid range.
Optionally, however, it is determined that itself is located in the cell coverage area, then search includes that second wide bandwidth base station exists
Interior accessible wide bandwidth base station.
Optionally, it is described determined according to the terminal positional information and the base station position information itself whether be located at it is described
In cell coverage area, comprising:
The terminal device and second broadband are determined according to the terminal positional information and the base station position information
Mutual distance between base station；
If the mutual distance is greater than MPS process length, it is determined that itself is not in the cell coverage area, if institute
Mutual distance is stated less than or equal to MPS process length, it is determined that itself is located in the cell coverage area, and the cell is covered
Lid length is MPS process length of second wide bandwidth base station on the terminal device direction.
Optionally, the terminal positional information for obtaining itself, specifically includes:
The terminal positional information of itself is obtained using included global position system GPS device, alternatively, passing through base station location
Mode obtains the terminal positional information of itself.
The embodiment of the invention also provides a kind of terminal power-economizing methods, comprising:
Narrowband base station sends the base station position information and cell coverage area of the second wide bandwidth base station to terminal device, with toilet
State terminal device according to terminal positional information and the base station position information determine itself whether be located at the cell coverage area,
And itself the Wideband module for broadband connections is closed when determining itself not in the cell coverage area；
Wherein, the terminal positional information is itself obtained after the terminal device and the first wide bandwidth base station disconnect
Location information, second wide bandwidth base station are with the terminal device apart from nearest wide bandwidth base station.
Optionally, the narrowband base station sends the base station position information and MPS process of the second wide bandwidth base station to terminal device
Model, comprising:
Narrowband base station is after receiving the terminal positional information that the terminal device is sent, according to the terminal location
The location information of the wide bandwidth base station of information and the narrowband surrounding sites, the determining and described terminal device is apart from nearest second
Wide bandwidth base station；The base station position information and cell coverage area of second wide bandwidth base station are sent to the terminal device；
Alternatively,
Narrowband base station returns to the base station information of the premises equipment requests to the terminal device, and the base station information is institute
The location information of the wide bandwidth base station of narrowband surrounding sites is stated, so that the terminal device according to the terminal positional information and is asked
The location information asked, determining second wide bandwidth base station nearest with the terminal device distance, and by the second determining broadband base
It stands and informs the narrowband base station；The cell coverage area of second wide bandwidth base station is sent to the terminal device.
Optionally, the narrowband base station sends the base station position information and MPS process of the second wide bandwidth base station to terminal device
Range specifically includes:
Narrowband base station sends the base station position information of second wide bandwidth base station and small to terminal device by broadcasting the message
Area's coverage area.
The embodiment of the invention also provides a kind of terminal devices, comprising:
End message acquiring unit, the terminal location for after disconnecting with the first wide bandwidth base station, obtaining itself are believed
Breath；
Base station information acquiring unit, for obtaining the base station position information of the second wide bandwidth base station of narrowband base station transmission and small
Area's coverage area, second wide bandwidth base station are with the terminal device apart from nearest wide bandwidth base station；
Terminal location judging unit, terminal positional information for being obtained according to the end message acquiring unit with it is described
The base station position information that base station information acquiring unit is got, determines whether the terminal device is located at the base station information and obtains
In the cell coverage area that unit obtains；
Wideband module closing unit, if determining the terminal device not described small for the terminal location judging unit
In area's coverage area, then the Wideband module for broadband connections of the terminal device is closed.
Optionally, the base station information acquiring unit includes:
First base station data obtaining module, for sending the terminal positional information to the narrowband base station, so as to described
Narrowband base station is according to the terminal positional information and the location information of the wide bandwidth base station of the narrowband surrounding sites, determining and institute
State the second nearest wide bandwidth base station of terminal device distance；Obtain the base station for second wide bandwidth base station that the narrowband base station is sent
Location information and cell coverage area；
Alternatively,
Second base station information obtains module, for the wide bandwidth base station to narrowband surrounding sites described in the narrowband base station requests
Location information；According to the terminal positional information and the location information requested, the determining and described terminal device distance is most
The second close wide bandwidth base station, and the second determining wide bandwidth base station is informed into the narrowband base station；The narrowband base station is obtained to send
Second wide bandwidth base station cell coverage area.
Optionally, the terminal device further include:
Wide bandwidth base station search unit, if it is described small to determine that the terminal device is located at for the terminal location judging unit
In area's coverage area, then the accessible wide bandwidth base station including second wide bandwidth base station is searched for.
Optionally, the terminal location judging unit, comprising:
Mutual distance determining module, for determining the end according to the terminal positional information and the base station position information
Mutual distance between end equipment and second wide bandwidth base station；
Terminal location judgment module, if the mutual distance for the mutual distance determining module to determine is greater than MPS process
Length, it is determined that the terminal device is not in the cell coverage area that the base station information acquiring unit obtains, if the phase
The mutual distance that mutual edge distance determining module determines is less than or equal to MPS process length, it is determined that the terminal device is located at described
In the cell coverage area that base station information acquiring unit obtains, the MPS process length is second wide bandwidth base station described
MPS process length on terminal device direction.
Optionally, the end message acquiring unit, specifically for being obtained using included global position system GPS device
The terminal positional information of itself, alternatively, obtaining the terminal positional information of itself by base station location mode.
The embodiment of the invention also provides a kind of narrowband base stations, comprising:
Base station information transmission unit, for terminal device send the second wide bandwidth base station base station position information and cell cover
Lid range, so as to the terminal device determined according to terminal positional information and the base station position information itself whether be located at it is described
Cell coverage area and the broadband for broadband connections that itself is closed when determining itself not in the cell coverage area
Module；
Wherein, the terminal positional information is itself obtained after the terminal device and the first wide bandwidth base station disconnect
Location information, second wide bandwidth base station are with the terminal device apart from nearest wide bandwidth base station.
Optionally, the base station information transmission unit includes:
First base station information transmitting unit, in the terminal positional information for receiving the terminal device transmission
Afterwards, according to the terminal positional information and the location information of the wide bandwidth base station of the narrowband surrounding sites, the determining and end
The second nearest wide bandwidth base station of end equipment distance；The base station position information of second wide bandwidth base station is sent to the terminal device
And cell coverage area；
Alternatively,
Second base station information transmission unit, the base station for returning to the premises equipment requests to the terminal device are believed
Breath, the base station information is the location information of the wide bandwidth base station of the narrowband surrounding sites, so that the terminal device is according to institute
The location information stating terminal positional information and requesting, determining second wide bandwidth base station nearest with the terminal device distance,
And the second determining wide bandwidth base station is informed into the narrowband base station；The small of second wide bandwidth base station is sent to the terminal device
Area's coverage area.
Optionally, the base station information transmission unit is specifically used for sending described the to terminal device by broadcast message
The base station position information and cell coverage area of two wide bandwidth base stations.
It include memory and one or more than one the embodiment of the invention also provides a kind of terminal device
Program, perhaps more than one program is stored in memory and is configured to by one or more than one processing for one of them
It includes the instruction for performing the following operation that device, which executes the one or more programs:
After disconnecting with the first wide bandwidth base station, the terminal positional information of itself is obtained；
The base station position information and cell coverage area of the second wide bandwidth base station that narrowband base station is sent are obtained, described second is wide
It is with the terminal device apart from nearest wide bandwidth base station with base station；
Determine itself whether be located at the MPS process model according to the terminal positional information and the base station position information
In enclosing；
If it is determined that itself not in the cell coverage area, then closing the Wideband module for broadband connections of itself.
It include memory and one or more than one the embodiment of the invention also provides a kind of narrowband base station
Program, perhaps more than one program is stored in memory and is configured to by one or more than one processing for one of them
It includes the instruction for performing the following operation that device, which executes the one or more programs:
The base station position information and cell coverage area of the second wide bandwidth base station are sent, to terminal device so that the terminal is set
It is standby to determine itself whether be located at the cell coverage area and in determination according to terminal positional information and the base station position information
The Wideband module for broadband connections of itself is closed when itself is not in the cell coverage area；
Wherein, the terminal positional information is itself obtained after the terminal device and the first wide bandwidth base station disconnect
Location information, second wide bandwidth base station are with the terminal device apart from nearest wide bandwidth base station.
Terminal power-economizing method, terminal device and narrowband base station provided in an embodiment of the present invention, terminal device with it is first wide
After band base station disconnects, the terminal positional information of itself is obtained, the second wide bandwidth base station is nearest with the terminal device distance
Wide bandwidth base station, the base station position information of the second wide bandwidth base station and cell coverage area be handed down to terminal device by narrowband base station,
Terminal device is assisted to complete the location information of nearest wide bandwidth base station and the acquisition of coverage area by narrowband systems, for distance
The second nearest wide bandwidth base station of terminal device, terminal device can determine that oneself is based on self-position and the second wide bandwidth base station position
It is no in the cell coverage area of the second wide bandwidth base station, if it was not then the wide bandwidth base station that not can access of explanation, terminal at this time
Equipment can have reached the purpose of power saving by temporary close Wideband module.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is one of the flow diagram of the terminal of that embodiment of the invention power-economizing method；
Fig. 2 is the two of the flow diagram of the terminal of that embodiment of the invention power-economizing method；
Fig. 3 is the interaction schematic diagram of the terminal of that embodiment of the invention power-economizing method；
Fig. 4 is one of the composition schematic diagram of the terminal of that embodiment of the invention equipment；
Fig. 5 is one of the composition schematic diagram of narrowband of embodiment of the present invention base station；
Fig. 6 is the two of the composition schematic diagram of the terminal of that embodiment of the invention equipment；
Fig. 7 is the two of the composition schematic diagram of narrowband of embodiment of the present invention base station.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Narrowband systems and broadband system emphasize particularly on different fields in different business scopes, narrowband systems transmission voice preferably and short
Message, broadband system then have a clear superiority in terms of the multimedia service (such as video on demand), narrowband systems and broadband system
Technology difference determines its technical advantage having nothing in common with each other, and therefore, both narrowband systems and broadband system combination network are then comprehensive
It ensure that the reliability and quality of business transmitting.
For the terminal device under narrowband systems and broadband system combination network, which is both support narrow band communication
Narrowband terminal be also support broadband connections wide-band terminal.After terminal device loses broadband connection, the broadband of terminal device
Module can be constantly in opening state to carry out cell searching, this can constantly expend the battery capacity of terminal device, reduce terminal
The cruising ability of battery.In order to solve the technological deficiency, the embodiment of the present invention assists terminal device to complete most by narrowband systems
The nearly location information of wide bandwidth base station and the acquisition of coverage area, for the wide bandwidth base station nearest apart from terminal device, terminal device
Can be determined based on self-position and nearest wide bandwidth base station position oneself whether in the cell coverage area of nearest wide bandwidth base station, such as
Fruit does not exist, and illustrates the wide bandwidth base station that not can access, can temporary close Wideband module have reached the purpose of power saving, if eventually
End equipment can search for the accessible wide bandwidth base station including the nearest wide bandwidth base station using the Wideband module opened, and pass through access
One accessible wide bandwidth base station realizes broadband connection.
Lower mask body introduces the embodiment of the present invention.
Referring to Fig. 1, it is one of the flow diagram of terminal power-economizing method provided in an embodiment of the present invention, is set below with terminal
The standby implementation process that this method is introduced for executing subject, this method specifically include:
Step 101: terminal device obtains the terminal positional information of itself after disconnecting with the first wide bandwidth base station.
Wherein, first wide bandwidth base station (when establishing connection with the terminal device) be can with the terminal device into
The base station of row broadband connections.
After terminal device and the first wide bandwidth base station disconnect, following one way in which is may be selected in the terminal device
Obtain the terminal positional information of itself:
Mode one: it is filled using included global position system GPS (Global Positioning System, abbreviation GPS)
Set the terminal positional information for obtaining itself.
It, can be by GPS positioning self-position, to obtain itself end if the terminal device itself has GPS device
End position information.
Mode two: the terminal positional information of itself is obtained by base station location mode.
Base station location is generally used for mobile phone user, and cellular base station positioning service, which is called, does mobile location-based service
(Location Based Service, abbreviation LBS), it is the position that mobile terminal user is obtained by network (such as GSM net)
Information (latitude and longitude coordinates) provides respective service under the support of electronic map platform for user.Therefore, if the terminal is set
It is standby to have the function of base station location, the terminal positional information of itself can be obtained by base station location mode.
Step 102: terminal device obtains the base station position information for the second wide bandwidth base station that narrowband base station is sent and cell is covered
Lid range, second wide bandwidth base station are with the terminal device apart from nearest wide bandwidth base station.
Wherein, the narrowband base station (when establishing connection with the terminal device) be can with the terminal device carry out it is narrow
With communication base station, second wide bandwidth base station (when establishing connection with the terminal device) be can with the terminal device into
The base station of row broadband connections.
It should be noted that first wide bandwidth base station and second wide bandwidth base station, can be the same wide bandwidth base station,
It is also possible to different wide bandwidth base stations.
In the present embodiment, step 102 can be using one of following two embodiment:
In the first embodiment, step 102 may include step A1-A2:
Step A1: terminal device sends the terminal positional information to the narrowband base station, so as to narrowband base station root
According to the terminal positional information and the location information of the wide bandwidth base station of the narrowband surrounding sites, the determining and terminal device
The second nearest wide bandwidth base station of distance.
In embodiments of the present invention, when the terminal device leaves the cell coverage area of first wide bandwidth base station,
With first wide bandwidth base station can lose broadband connection, for wide bandwidth base station, the coverage distance of narrowband base station farther out, though
The right terminal device loses broadband connection, but if in the presence of the narrowband base station being connect with the terminal device, the terminal
Equipment can obtain the terminal positional information of itself, and the terminal positional information of itself is sent to narrowband base station.Due to narrowband base
It is stored with the location information and cell coverage area information of the wide bandwidth base station of narrowband surrounding sites in standing, is based on these information, it is narrow
It can be calculated nearest with the terminal device in the wide bandwidth base station of periphery according to the terminal positional information of the terminal device with base station
Wide bandwidth base station, i.e., described second wide bandwidth base station.
Step A2: terminal device obtain second wide bandwidth base station that the narrowband base station is sent base station position information and
Cell coverage area.
After narrowband base station determines wide bandwidth base station i.e. second wide bandwidth base station nearest apart from the terminal device,
The base station position information of second wide bandwidth base station and cell coverage area can be sent to the terminal device by narrowband base station.
In the second embodiment, step 102 may include step B1-B2:
Step B1: terminal device is believed to the position of the wide bandwidth base station of narrowband surrounding sites described in the narrowband base station requests
Breath；According to the terminal positional information and the location information requested, the determining and described terminal device is apart from nearest second
Wide bandwidth base station, and the second determining wide bandwidth base station is informed into the narrowband base station.
In embodiments of the present invention, when the terminal device leaves the cell coverage area of first wide bandwidth base station,
With first wide bandwidth base station can lose broadband connection, for wide bandwidth base station, the coverage distance of narrowband base station farther out, though
The right terminal device loses broadband connection, but if in the presence of the narrowband base station connecting with the terminal device, then due to narrow
Location information with the wide bandwidth base station for being stored with narrowband surrounding sites in base station and cell coverage area information, terminal device can be with
Request message is sent to narrowband base station, the location information of the wide bandwidth base station of request narrowband surrounding sites arrives these in request
After location information, terminal device can according to the terminal positional information, calculate in the wide bandwidth base station of narrowband surrounding sites with
The nearest wide bandwidth base station of the terminal device, i.e., described second wide bandwidth base station, and the second wide bandwidth base station calculated informing is narrow
Band base station.
Step B2: terminal device obtains the cell coverage area for second wide bandwidth base station that the narrowband base station is sent.
Since terminal device has obtained the base station position information of second wide bandwidth base station, institute from narrowband base station
When terminal device determines i.e. described second wide bandwidth base station of a wide bandwidth base station nearest apart from oneself, and to inform narrowband base station
Afterwards, narrowband base station only needs the cell coverage area by second wide bandwidth base station to be sent to the terminal device.
In above two embodiment, narrowband base station can be by broadcasting the message the base station of second wide bandwidth base station
Location information and cell coverage area are sent to the terminal device.
Step 103: terminal device according to the terminal positional information and the base station position information determine itself whether position
In in the cell coverage area, if so, 105 are thened follow the steps, if not, thening follow the steps 104.
Step 104: if terminal device determines itself not in the cell coverage area, that closes itself is used for broadband
The Wideband module of communication.
Step 105: if terminal device determines that itself is located in the cell coverage area, search includes described second wide
With the accessible wide bandwidth base station including base station.
For step 103 to step 105, when the terminal device knows the cell coverage area of second wide bandwidth base station
Afterwards, it can determine that MPS process length of second wide bandwidth base station on the terminal device direction (determines the terminal
Signal overlay length in equipment direction), when the distance between second wide bandwidth base station and the terminal device are more than
When the MPS process length, illustrate that the terminal device in the cell coverage area of second wide bandwidth base station, at this time may not be used
Temporary close Wideband module has reached the purpose of power saving, conversely, when the distance between second wide bandwidth base station and terminal device
When being less than the MPS process length, then illustrate that the terminal device is located at the cell coverage area of second wide bandwidth base station
Interior, the terminal device can search for the accessible broadband base including second wide bandwidth base station using Wideband module at this time
It stands, broadband connection is realized by one accessible wide bandwidth base station of access.Wherein, second wide bandwidth base station is set with the terminal
It is the distance between standby to pass through the base station position information of second wide bandwidth base station and the terminal positional information of the terminal device
To determine.
Based on above content it is found that the embodiment of the present invention can realize in the following manner above-mentioned steps 103:
The terminal device and second broadband are determined according to the terminal positional information and the base station position information
Mutual distance between base station；
If the mutual distance is greater than MPS process length, it is determined that itself is not in the cell coverage area, if institute
Mutual distance is stated less than or equal to MPS process length, determines that itself is located in the cell coverage area, the MPS process
Length is MPS process length of second wide bandwidth base station on the terminal device direction.
It referring to fig. 2, is the two of the flow diagram of terminal power-economizing method provided in an embodiment of the present invention, below with narrowband base
It stands and introduces the implementation process of this method for executing subject, related place refers to above-described embodiment, and this method specifically includes:
Step 201: narrowband base station sends the base station position information and MPS process model of the second wide bandwidth base station to terminal device
It encloses, so that the terminal device determines whether itself is located at the cell according to terminal positional information and the base station position information
Coverage area and the broadband mould for broadband connections that itself is closed when determining itself not in the cell coverage area
Block；
Wherein, the terminal positional information is itself obtained after the terminal device and the first wide bandwidth base station disconnect
Location information, second wide bandwidth base station are with the terminal device apart from nearest wide bandwidth base station.
In the present embodiment, step 201 can be using one of following two embodiment:
In the first embodiment, step 201 may include step C1-C2:
Step C1: narrowband base station is after receiving the terminal positional information that the terminal device is sent, according to described
The location information of the wide bandwidth base station of terminal positional information and the narrowband surrounding sites, the determining and described terminal device distance is most
The second close wide bandwidth base station.
In embodiments of the present invention, the position of the wide bandwidth base station of the narrowband surrounding sites is stored in the narrowband base station
Information, be based on these base station position informations and terminal positional information, narrowband base station can determine one apart from the terminal device
Nearest wide bandwidth base station, specifically, for each wide bandwidth base station of narrowband surrounding sites, narrowband base station can be set using the terminal
The location information of standby terminal positional information and each wide bandwidth base station, calculates between the terminal device and each wide bandwidth base station
Actual range, the corresponding wide bandwidth base station of the calculated shortest distance is the second broadband base nearest apart from the terminal device
It stands.
Step C2: narrowband base station sends the base station position information and cell of second wide bandwidth base station to the terminal device
Coverage area.
After narrowband base station determines wide bandwidth base station i.e. second wide bandwidth base station nearest apart from the terminal device,
The base station position information of second wide bandwidth base station and cell coverage area can be sent to the terminal device by narrowband base station.
In the second embodiment, step 201 may include step D1-D2:
Step D1: narrowband base station returns to the base station information of the premises equipment requests, the base station to the terminal device
Information is the location information of the wide bandwidth base station of the narrowband surrounding sites, so that the terminal device is believed according to the terminal location
Breath and location information request, determining the second wide bandwidth base station with the terminal device distance recently, and by determining the
Two wide bandwidth base stations inform the narrowband base station.
In embodiments of the present invention, due to being stored with the wide bandwidth base stations of the narrowband surrounding sites in the narrowband base station
Location information, terminal device can send request message to narrowband base station, the wide bandwidth base station of request narrowband surrounding sites
Location information, after requesting to these location informations, for each wide bandwidth base station of narrowband surrounding sites, terminal device is available
The location information of the terminal positional information of the terminal device and each wide bandwidth base station calculates the terminal device and each width
With the actual range between base station, the corresponding wide bandwidth base station of the calculated shortest distance is nearest apart from the terminal device
Second wide bandwidth base station, and the second wide bandwidth base station is informed into narrowband base station.
Step D2: narrowband base station sends the cell coverage area of second wide bandwidth base station to the terminal device.
Since terminal device has obtained the base station position information of second wide bandwidth base station, institute from narrowband base station
When terminal device determines i.e. described second wide bandwidth base station of a wide bandwidth base station nearest apart from oneself, and to inform narrowband base station
Afterwards, narrowband base station only needs the cell coverage area by second wide bandwidth base station to be sent to the terminal device.
In some embodiments, step 201 can also include: narrowband base station by broadcasting the message to the terminal device
Send the base station position information and cell coverage area of second wide bandwidth base station.
Terminal power-economizing method provided in an embodiment of the present invention, terminal device obtain after disconnecting with the first wide bandwidth base station
It is derived from the terminal positional information of body, the second wide bandwidth base station is with the terminal device apart from nearest wide bandwidth base station, narrowband base station
The base station position information of second wide bandwidth base station and cell coverage area are handed down to terminal device, i.e., assisted eventually by narrowband systems
End equipment completes the location information of nearest wide bandwidth base station and the acquisition of coverage area, for apart from nearest second wide of terminal device
Whether band base station, terminal device can determine oneself in the small of the second wide bandwidth base station based on self-position and the second wide bandwidth base station position
In area's coverage area, if it was not then the wide bandwidth base station that explanation not can access, terminal device can be wide by temporary close at this time
The purpose of power saving is had reached with module.
It is the interaction schematic diagram of terminal power-economizing method provided in an embodiment of the present invention referring to Fig. 3, related place refers to
Embodiment is stated, this method specifically includes:
Step 301: terminal device obtains the terminal positional information of itself after disconnecting with the first wide bandwidth base station.
Step 302: narrowband base station sends the base station position information and MPS process model of the second wide bandwidth base station to terminal device
It encloses, second wide bandwidth base station is with the terminal device apart from nearest wide bandwidth base station.
Step 303: terminal device according to the terminal positional information and the base station position information determine itself whether position
In in the cell coverage area, if it is, the Wideband module for broadband connections of itself is closed, if it is not, then search
Accessible wide bandwidth base station including second wide bandwidth base station.
It referring to fig. 4, is the composition schematic diagram of terminal device provided in an embodiment of the present invention, the terminal device includes:
End message acquiring unit 401 obtains the terminal location letter of itself after disconnecting with the first wide bandwidth base station
Breath；
Base station information acquiring unit 402, the base station position information of the second wide bandwidth base station for obtaining the transmission of narrowband base station
And cell coverage area, second wide bandwidth base station are with the terminal device apart from nearest wide bandwidth base station；
Terminal location judging unit 403, the terminal positional information for being obtained according to the end message acquiring unit 401
The base station position information got with the base station information acquiring unit 402 determines whether the terminal device is located at the base station
In the cell coverage area that information acquisition unit 402 obtains；
Wideband module closing unit 404, if determining that the terminal device does not exist for the terminal location judging unit 403
In the cell coverage area, then the Wideband module for broadband connections of the terminal device is closed.
In some embodiments, the base station information acquiring unit 402 may include:
First base station data obtaining module, for sending the terminal positional information to the narrowband base station, so as to described
Narrowband base station is according to the terminal positional information and the location information of the wide bandwidth base station of the narrowband surrounding sites, determining and institute
State the second nearest wide bandwidth base station of terminal device distance；Obtain the base station for second wide bandwidth base station that the narrowband base station is sent
Location information and cell coverage area；
Alternatively,
Second base station information obtains module, for the wide bandwidth base station to narrowband surrounding sites described in the narrowband base station requests
Location information；According to the terminal positional information and the location information requested, the determining and described terminal device distance is most
The second close wide bandwidth base station, and the second determining wide bandwidth base station is informed into the narrowband base station；The narrowband base station is obtained to send
Second wide bandwidth base station cell coverage area.
In some embodiments, the terminal device can also include:
Wide bandwidth base station search unit, if determining that the terminal device is located at institute for the terminal location judging unit 403
It states in cell coverage area, then accessible wide bandwidth base station of the search including second wide bandwidth base station.
In some embodiments, the terminal location judging unit 403 may include:
Mutual distance determining module, for determining the end according to the terminal positional information and the base station position information
Mutual distance between end equipment and second wide bandwidth base station；
Terminal location judgment module, if the mutual distance for the mutual distance determining module to determine is greater than MPS process
Length, it is determined that the terminal device is not in the cell coverage area that the base station information acquiring unit obtains, if the phase
The mutual distance that mutual edge distance determining module determines is less than or equal to MPS process length, it is determined that the terminal device is located at described
In the cell coverage area that base station information acquiring unit obtains, the MPS process length is second wide bandwidth base station described
MPS process length on terminal device direction.
In some embodiments, the end message acquiring unit 401, specifically for utilizing included global positioning system
System GPS device obtains the terminal positional information of itself, alternatively, obtaining the terminal positional information of itself by base station location mode.
It is the composition schematic diagram of narrowband base station provided in an embodiment of the present invention referring to Fig. 5, the narrowband base station is can be with
Terminal device carries out the base station of narrow band communication, and the narrowband base station includes:
Base station information transmission unit 501, for sending the base station position information of the second wide bandwidth base station and small to terminal device
Area's coverage area, so that the terminal device determines whether itself is located at the base station position information according to terminal positional information
The cell coverage area and closed when determining itself not in the cell coverage area itself for broadband connections
Wideband module；
Wherein, the terminal positional information is itself obtained after the terminal device and the first wide bandwidth base station disconnect
Location information, second wide bandwidth base station are with the terminal device apart from nearest wide bandwidth base station.
In some embodiments, the base station information transmission unit 501 may include:
First base station information transmitting unit, in the terminal positional information for receiving the terminal device transmission
Afterwards, according to the terminal positional information and the location information of the wide bandwidth base station of the narrowband surrounding sites, the determining and end
The second nearest wide bandwidth base station of end equipment distance；The base station position information of second wide bandwidth base station is sent to the terminal device
And cell coverage area；
Alternatively,
Second base station information transmission unit, the base station for returning to the premises equipment requests to the terminal device are believed
Breath, the base station information is the location information of the wide bandwidth base station of the narrowband surrounding sites, so that the terminal device is according to institute
The location information stating terminal positional information and requesting, determining second wide bandwidth base station nearest with the terminal device distance,
And the second determining wide bandwidth base station is informed into the narrowband base station；The small of second wide bandwidth base station is sent to the terminal device
Area's coverage area.
In some embodiments, the base station information transmission unit is specifically used for by broadcasting the message to terminal device
Send the base station position information and cell coverage area of second wide bandwidth base station.
The composition schematic diagram of terminal device shown in Figure 6, in some embodiments, terminal device 600 can wrap
Having included memory and one, perhaps more than one program one of them or more than one program is stored in memory,
And be configured to be executed by one or more than one processor the one or more programs include for carry out with
The instruction of lower operation:
After disconnecting with the first wide bandwidth base station, the terminal positional information of itself is obtained；
The base station position information and cell coverage area of the second wide bandwidth base station that narrowband base station is sent are obtained, described second is wide
It is with the terminal device apart from nearest wide bandwidth base station with base station；
Determine itself whether be located at the MPS process model according to the terminal positional information and the base station position information
In enclosing；
If it is determined that itself not in the cell coverage area, then closing the Wideband module for broadband connections of itself.
The composition schematic diagram of narrowband base station shown in Figure 7, in some embodiments, narrowband base station 700 can wrap
Having included memory and one, perhaps more than one program one of them or more than one program is stored in memory,
And be configured to be executed by one or more than one processor the one or more programs include for carry out with
The instruction of lower operation:
The base station position information and cell coverage area of the second wide bandwidth base station are sent, to terminal device so that the terminal is set
It is standby to determine itself whether be located at the cell coverage area and in determination according to terminal positional information and the base station position information
The Wideband module for broadband connections of itself is closed when itself is not in the cell coverage area；
Wherein, the terminal positional information is itself obtained after the terminal device and the first wide bandwidth base station disconnect
Location information, second wide bandwidth base station are with the terminal device apart from nearest wide bandwidth base station.
As seen through the above description of the embodiments, those skilled in the art can be understood that above-mentioned implementation
All or part of the steps in example method can be realized by means of software and necessary general hardware platform.Based on such
Understand, substantially the part that contributes to existing technology can be in the form of software products in other words for technical solution of the present invention
It embodies, which can store in storage medium, such as ROM/RAM, magnetic disk, CD, including several
Instruction is used so that a computer equipment (can be the network communications such as personal computer, server, or Media Gateway
Equipment, etc.) execute method described in certain parts of each embodiment of the present invention or embodiment.
It should be noted that for the device disclosed in the embodiment, since it is corresponded to the methods disclosed in the examples,
So being described relatively simple, reference may be made to the description of the method.
It should also be noted that, herein, relational terms such as first and second and the like are used merely to one
Entity or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation
There are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to contain
Lid non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (18)
1. a kind of terminal power-economizing method characterized by comprising
Terminal device obtains the terminal positional information of itself after disconnecting with the first wide bandwidth base station；
Obtain the base station position information and cell coverage area of the second wide bandwidth base station that narrowband base station is sent, second broadband base
Station is with the terminal device apart from nearest wide bandwidth base station；
Determine whether itself is located in the cell coverage area according to the terminal positional information and the base station position information；
If it is determined that itself not in the cell coverage area, then closing the Wideband module for broadband connections of itself.
2. the method according to claim 1, wherein second wide bandwidth base station for obtaining narrowband base station and sending
Base station position information and cell coverage area, comprising:
Send the terminal positional information to the narrowband base station, so as to the narrowband base station according to the terminal positional information with
And the location information of the wide bandwidth base station of the narrowband surrounding sites, the determining second broadband base nearest with the terminal device distance
It stands；Obtain the base station position information and cell coverage area of second wide bandwidth base station that the narrowband base station is sent；
Alternatively,
To the location information of the wide bandwidth base station of narrowband surrounding sites described in the narrowband base station requests；Believed according to the terminal location
Breath and location information request, determining the second wide bandwidth base station with the terminal device distance recently, and by determining the
Two wide bandwidth base stations inform the narrowband base station；Obtain the MPS process model for second wide bandwidth base station that the narrowband base station is sent
It encloses.
3. the method according to claim 1, wherein
If it is determined that itself is located in the cell coverage area, then the accessible width including second wide bandwidth base station is searched for
Band base station.
4. method according to any one of claims 1 to 3, which is characterized in that it is described according to the terminal positional information with
The base station position information determines whether itself is located in the cell coverage area, comprising:
The terminal device and second wide bandwidth base station are determined according to the terminal positional information and the base station position information
Between mutual distance；
If the mutual distance is greater than MPS process length, it is determined that itself is not in the cell coverage area, if the phase
Mutual edge distance is less than or equal to MPS process length, it is determined that itself is located in the cell coverage area, and the MPS process is remote
Degree is MPS process length of second wide bandwidth base station on the terminal device direction.
5. method according to any one of claims 1 to 3, which is characterized in that the terminal positional information for obtaining itself,
It specifically includes:
The terminal positional information of itself is obtained using included global position system GPS device, alternatively, passing through base station location mode
Obtain the terminal positional information of itself.
6. a kind of terminal power-economizing method characterized by comprising
Narrowband base station sends the base station position information and cell coverage area of the second wide bandwidth base station to terminal device, so as to the end
End equipment determined according to terminal positional information and the base station position information itself whether be located at the cell coverage area and
The Wideband module for broadband connections of itself is closed when determining itself not in the cell coverage area；
Wherein, the terminal positional information is the self-position obtained after the terminal device and the first wide bandwidth base station disconnect
Information, second wide bandwidth base station are with the terminal device apart from nearest wide bandwidth base station.
7. according to the method described in claim 6, it is characterized in that, the narrowband base station sends the second broadband base to terminal device
The base station position information and MPS process model stood, comprising:
Narrowband base station is after receiving the terminal positional information that the terminal device is sent, according to the terminal positional information
And the location information of the wide bandwidth base station of the narrowband surrounding sites, determining second broadband nearest with the terminal device distance
Base station；The base station position information and cell coverage area of second wide bandwidth base station are sent to the terminal device；
Alternatively,
Narrowband base station returns to the base station information of the premises equipment requests to the terminal device, and the base station information is described narrow
The location information of wide bandwidth base station with surrounding sites, so that the terminal device is arrived according to the terminal positional information and request
Location information, determining second wide bandwidth base station nearest with the terminal device distance, and the second determining wide bandwidth base station is accused
Know the narrowband base station；The cell coverage area of second wide bandwidth base station is sent to the terminal device.
8. method according to claim 6 or 7, which is characterized in that the narrowband base station is wide to terminal device transmission second
Base station position information and cell coverage area with base station, specifically include:
Narrowband base station sends the base station position information of second wide bandwidth base station to terminal device by broadcast message and cell is covered
Lid range.
9. a kind of terminal device characterized by comprising
End message acquiring unit, for obtaining the terminal positional information of itself after disconnecting with the first wide bandwidth base station；
Base station information acquiring unit, base station position information and cell for obtaining the second wide bandwidth base station of narrowband base station transmission cover
Lid range, second wide bandwidth base station are with the terminal device apart from nearest wide bandwidth base station；
Terminal location judging unit, terminal positional information and the base station for being obtained according to the end message acquiring unit
The base station position information that information acquisition unit is got, determines whether the terminal device is located at the base station information acquiring unit
In the cell coverage area of acquisition；
Wideband module closing unit, if determining that the terminal device is not covered in the cell for the terminal location judging unit
Within the scope of lid, then the Wideband module for broadband connections of the terminal device is closed.
10. terminal device according to claim 9, which is characterized in that the base station information acquiring unit includes:
First base station data obtaining module, for sending the terminal positional information to the narrowband base station, so as to the narrowband
Base station is according to the terminal positional information and the location information of the wide bandwidth base station of the narrowband surrounding sites, the determining and end
The second nearest wide bandwidth base station of end equipment distance；Obtain the base station location for second wide bandwidth base station that the narrowband base station is sent
Information and cell coverage area；
Alternatively,
Second base station information obtains module, the position for the wide bandwidth base station to narrowband surrounding sites described in the narrowband base station requests
Confidence breath；It is determining nearest with the terminal device distance according to the terminal positional information and the location information requested
Second wide bandwidth base station, and the second determining wide bandwidth base station is informed into the narrowband base station；Obtain the institute that the narrowband base station is sent
State the cell coverage area of the second wide bandwidth base station.
11. terminal device according to claim 9, which is characterized in that the terminal device further include:
Wide bandwidth base station search unit, if determining that the terminal device is located at the cell and covers for the terminal location judging unit
Within the scope of lid, then the accessible wide bandwidth base station including second wide bandwidth base station is searched for.
12. according to the described in any item terminal devices of claim 9 to 11, which is characterized in that the terminal location judging unit,
Include:
Mutual distance determining module, for determining that the terminal is set with the base station position information according to the terminal positional information
The standby mutual distance between second wide bandwidth base station；
Terminal location judgment module, if it is remote to be greater than MPS process for the mutual distance that the mutual distance determining module determines
Degree, it is determined that the terminal device is not in the cell coverage area that the base station information acquiring unit obtains, if described mutual
The mutual distance determined apart from determining module is less than or equal to MPS process length, it is determined that the terminal device is located at the base
In the cell coverage area that information acquisition unit of standing obtains, the MPS process length is second wide bandwidth base station at the end
MPS process length on end equipment direction.
13. according to the described in any item terminal devices of claim 9 to 11, which is characterized in that
The end message acquiring unit, specifically for utilizing included global position system GPS device to obtain the terminal of itself
Location information, alternatively, obtaining the terminal positional information of itself by base station location mode.
14. a kind of narrowband base station characterized by comprising
Base station information transmission unit, for sending the base station position information and MPS process model of the second wide bandwidth base station to terminal device
It encloses, so that the terminal device determines whether itself is located at the cell according to terminal positional information and the base station position information
Coverage area and the broadband mould for broadband connections that itself is closed when determining itself not in the cell coverage area
Block；
Wherein, the terminal positional information is the self-position obtained after the terminal device and the first wide bandwidth base station disconnect
Information, second wide bandwidth base station are with the terminal device apart from nearest wide bandwidth base station.
15. narrowband base station according to claim 14, which is characterized in that the base station information transmission unit includes:
First base station information transmitting unit, for after receiving the terminal positional information that the terminal device is sent, root
According to the terminal positional information and the location information of the wide bandwidth base station of the narrowband surrounding sites, the determining and terminal device
The second nearest wide bandwidth base station of distance；The base station position information and cell of second wide bandwidth base station are sent to the terminal device
Coverage area；
Alternatively,
Second base station information transmission unit, for returning to the base station information of the premises equipment requests, institute to the terminal device
The location information for the wide bandwidth base station that base station information is the narrowband surrounding sites is stated, so that the terminal device is according to the terminal
Location information and the location information requested, determining second wide bandwidth base station nearest with the terminal device distance, and will be true
The second fixed wide bandwidth base station informs the narrowband base station；The MPS process of second wide bandwidth base station is sent to the terminal device
Range.
16. narrowband base station according to claim 14 or 15, which is characterized in that
The base station information transmission unit, specifically for sending second wide bandwidth base station by broadcasting the message to terminal device
Base station position information and cell coverage area.
17. a kind of terminal device, which is characterized in that include memory and one or more than one program, wherein one
A perhaps more than one program is stored in memory and is configured to execute described one by one or more than one processor
A or more than one program includes the instruction for performing the following operation:
After disconnecting with the first wide bandwidth base station, the terminal positional information of itself is obtained；
Obtain the base station position information and cell coverage area of the second wide bandwidth base station that narrowband base station is sent, second broadband base
Station is with the terminal device apart from nearest wide bandwidth base station；
Determine whether itself is located in the cell coverage area according to the terminal positional information and the base station position information；
If it is determined that itself not in the cell coverage area, then closing the Wideband module for broadband connections of itself.
18. a kind of narrowband base station, which is characterized in that include memory and one or more than one program, wherein one
A perhaps more than one program is stored in memory and is configured to execute described one by one or more than one processor
A or more than one program includes the instruction for performing the following operation:
The base station position information and cell coverage area of the second wide bandwidth base station are sent, to terminal device so as to the terminal device root
Determine itself whether be located at the cell coverage area and determining itself according to terminal positional information and the base station position information
The Wideband module for broadband connections of itself is closed when not in the cell coverage area；
Wherein, the terminal positional information is the self-position obtained after the terminal device and the first wide bandwidth base station disconnect
Information, second wide bandwidth base station are with the terminal device apart from nearest wide bandwidth base station.
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| WO2018058495A1 (en) * | 2016-09-30 | 2018-04-05 | 海能达通信股份有限公司 | Energy-saving method for terminal, terminal device and narrowband base station |
| CN108419276A (en) * | 2017-02-10 | 2018-08-17 | 海能达通信股份有限公司 | A kind of narrowband method of handover, the apparatus and system of width converged communication system |
| WO2019140676A1 (en) * | 2018-01-22 | 2019-07-25 | 海能达通信股份有限公司 | Broad-narrowband integrated communication method and related device |
| CN110225456B (en) * | 2018-03-02 | 2021-09-10 | 北京佰才邦技术股份有限公司 | Mobility management method and terminal |
| CN110401919A (en) * | 2019-08-21 | 2019-11-01 | RealMe重庆移动通信有限公司 | Information processing method and device, electronic equipment, storage medium |
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